S
M
T
W
T
F
S
30
67°
50°
31
66°
55°
1
65°
55°
2
62°
54°
3
65°
53°
4
63°
51°
5
61°
50°
6
62°
54°
7
61°
52°
8
62°
51°
9
61°
52°
10
64°
49°
11
63°
49°
12
63°
50°
13
61°
51°
14
59°
51°
15
59°
48°
16
58°
47°
17
58°
46°
18
59°
48°
19
59°
49°
20
58°
48°
21
58°
47°
22
59°
48°
23
59°
49°
24
58°
47°
25
58°
48°
26
60°
51°
27
58°
50°
28
Hist. Avg.
61°
48°
29
Hist. Avg.
60°
48°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
60°
47°
2
Hist. Avg.
60°
47°
3
Hist. Avg.
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Peak Forest
Peak Forest's September 2026 forecast shows daily high temperatures ranging from 58° to 67°, with overnight lows between 46° and 55°. The average high for September is 61° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Peak Forest. See also: October | November | December.
